Sansevieria Plant Named &#39;OSV Sans 013&#39;

ABSTRACT

A new and distinct Sansevieria plant having light grey leaves with stacked, dark green horizontal lines.

CROSS REFERENCE TO RELATED APPLICATION(S)

This application claims the benefit of priority from U.S. Provisional Patent Application No. 63/204,558, filed Oct. 8, 2020, which is incorporated herein by reference in its entirety.

Botanical classification. Dracaena Sansevieria.

Varietal denomination: ‘OSV Sans 013’.

BACKGROUND OF THE INVENTION

The present invention comprises a new and distinct variety of Sansevieria plant, botanically known as Dracaena Sansevieria, having the varietal name of ‘OSV Sans 013’ and commercially referred to as “Forest Star”. ‘OSV Sans 013’ is the result of a cross conducted in Costa Rica in a planned breeding program by the inventor. The new variety was selected and first asexually reproduced by cuttings in Costa Rica. ‘OSV Sans 013’ has been trial and field tested and has been found to retain its distinctive characteristics and remain true to type through successive propagations. The present invention has not been evaluated under all possible environmental conditions. The phenotype may vary with variations in environment without a change in the genotype of the plant.

When compared to Sansevieria variety named ‘OSV Sans 004’ (U.S. Plant patent application Ser. No. ______), the new variety exhibits a similar rosette leaf formation with leaves having horizontally stacked lines. However, ‘OSV Sans 013’ differs from ‘OSV Sans 004’ in margin coloration and lacking yellow coloration in the center of the leaves. Further, the following characteristics distinguish ‘OSV Sans 013’ from other Sansevieria varieties known to the breeder:

-   -   Rosette leaf formation;     -   Leaves grow upward and then arch outward; and     -   Horizontally stacked and static lines are present across leaves.

DESCRIPTION OF THE DRAWING

The accompanying photographic drawing taken at approximately 18 weeks of age illustrates the new variety, with the colors being as nearly true as is possible with color illustrations of this type.

DESCRIPTION OF THE PLANT

The following detailed description sets forth the characteristics of the new variety at approximately 2 years of age. The data which defines these characteristics was collected in a greenhouse in September of 2021 in Winter Garden, Fla. Plants of the new variety were grown under 2,000 foot candles of artificial light in 15 cm pots in a climate-controlled greenhouse in Winter Garden, Fla. having 86% relative humidity and an average temperature of 28° C. Color references are primarily to the Munsell Plant Tissue Color Book, 2019 publication, except where general color terms are used.

-   Plant:     -   -   Time to initiate roots.—About 12 days at an average of             23° C. night temperatures and 30° C. day temperatures.         -   Time to develop roots.—About 21 days at an average of 23° C.             night temperatures and 30° C. day temperatures.         -   Time to produce a finished plant from a rooted             cutting.—About 8 weeks in a 15 cm container.         -   Rooting habit and description.—Hair-like roots spread out             and wrap at the base.         -   Form.—Spreading.         -   Height from media surface to top of foliage.—19.1 cm.         -   Plant diameter.—27.3 cm.         -   Plant shape.—Rosette, having a circular arrangement of the             leaves.         -   Vigor.—Strong.         -   Strength.—Rigid, with no need for artificial support.         -   Disease resistance/susceptibility.—Resistant to most             Sansevieria diseases.         -   Pest resistance/susceptibility.—Resistant to most             Sansevieria pests.         -   Temperature tolerance.—Sensitive to temperatures below 7° C.             or above 38° C.         -   Drought tolerance.—Very tolerant due to the ability of the             leaves to retain water.         -   Flowers.—None observed to date.         -   Seeds/fruit.—None present.         -   Stem: Length: 1.9 cm. Diameter: 2.5 cm. Shape: Vertical             column. Color: 2.5GY 8/2. Texture: Coriaceous and glabrous.             Strength: Sturdy and rigid. Internode length: Not             applicable.         -   Leaves.—Arrangement: Basal rosette. Average number per             plant: 14. Length: 14.6 cm. Width: 7.0 cm. Shape of leaf             (generally): Gladiate. Shape of apex: Apiculate. Shape of             base: Cuneate. Margin description: Entire. Aspect: Mostly             erect, arching outwardly to about 70°. Texture and luster:             Upper surface: Coriaceous and glabrous. Lower surface:             Coriaceous and glabrous. Pubescence: Upper surface: None             present. Lower surface: None present. Fragrance: None             present. Color: Young leaves: Upper surface: 7.5GY 3/2             margins; 7.5GY 3/2 stacked horizontal lines present on a             background of 5GY 4/6. Lower surface: 7.5GY 3/2 margins;             7.5GY 3/2 stacked horizontal lines present that fade into             5GY 4/6 on a background of 7.5GY 5/6 that fades into 7.5GY             8/2. Mature leaves: Upper surface: 7.5GY 3/2 margins; 7.5GY             3/2 stacked horizontal lines present on a background of 5GY             4/6 that fades into 7.5GY 6/6. Lower surface: 7.5GY 3/2             margins; 5GY 3/4 stacked horizontal lines present that fade             into 5GY 4/6 on a background of 7.5GY 7/4. Veins: Venation             pattern: Parallel. Color: Upper surface: 5GY 4/6 alternating             with 7.5GY 3/2. Lower surface: 7.5GY 5/6 at the top of             leaves fading into 7.5GY 8/2; 7.5GY 3/2 running through             veins at the top of the leaves and 5GY 4/6 crossing through             veins at the bottom of the leaves.         -   Sheath.—Texture: Coriaceous and glabrous. 

I claim:
 1. A new and distinct variety of Sansevieria plant, as is herein illustrated and described. 